U.S. regulators have met to discuss imposing a record-setting fine against Facebook for privacy violations

U.S. regulators have met to discuss imposing a record-setting fine against Facebook for violating a legally binding agreement with the government to protect the privacy of its users' personal data, according to three people familiar with the deliberations but not authorized to speak on the record.

The fine under consideration at the Federal Trade Commission, a privacy and security watchdog that began probing Facebook last year, would mark the first major punishment levied against Facebook in the United States since reports emerged in March that Cambridge Analytica, a political consultancy, accessed personal information on about 87 million Facebook users without their knowledge.